It's strongly rumored the diesel version of the Audi TT could find its way stateside. With that in mind, the boys over at Popular Mechanics packed their bags and boarded a midnight plane to Blighty to try one out. In a cable back to their New York HQ, they report the oil-burning 2008 Audi TT 2.0 TDI is smooth, refined… »8/01/08 12:30pm 8/01/08 12:30pm